Dmitriy Shakhmatov, Mark Jones, Ronald Wong

Dmitriy Shakhmatov — Dmitriy Shakhmatov is design manager of Hot Wheels' die-cast line. According to a 2018 interview, he started at the brand about four and a half years earlier (around 2013–2014), brought in by a friend who was already a designer at the company for a Star Wars line project. The most prominent work cited in the interview is a full-size X-Wing displayed at Comic-Con 2016.

Mark Jones — Mark Jones has been a Mattel designer for many years, with work for Hot Wheels and Matchbox (he was responsible for the Matchbox Real Working Rigs). He estimates having about 300 castings, most of them between 1986 and 2019, and was the inventor of the CM6 wheel. His projects include Pipe Jammer (1993), Hot Wheels 500 (1995), Porsche 911 GT3 Cup, Ferrari Enzo, Porsche 962, Mazda RX-3, Porsche 964, Ford GT 2017 and Ford Transit Supervan. The sources consulted do not state his education or year of entry.

Ronald Wong — Ronald Wong is a designer from Hong Kong who has worked at Mattel since 2014, first as an intern and then as a full-time Product Designer. Today he is Lead Product Designer for the Hot Wheels Premium line. His projects include mainline, Monster Trucks, RLC, Premium 1:64 and 1:43, Elite 64, Hot Wheels Skate and playsets.

He is cited as prioritizing track performance and designing many high-end sports and exotic cars, as well as larger-scale vehicles and track sets. Outside Mattel, he photographs Hong Kong's car culture and collects Hot Wheels and other larger-scale models.